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速騰斷軸,機(jī)械工程師來(lái)說(shuō)說(shuō) |
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點(diǎn)評(píng)
這就是決策層的SB,利令致昏,對(duì)于風(fēng)險(xiǎn)認(rèn)識(shí)不夠,忽略了巨大的邊際成本。
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點(diǎn)評(píng)
斷了,先看斷口。有斷口就有斷裂原因。疲勞斷的,就追是設(shè)計(jì)不合理還是金相本身有問(wèn)題。金相有問(wèn)題,你分析一大堆的應(yīng)力就沒(méi)有意義。
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